Cici Wulandari Sitorus, Fitriani Fitriani, Lilis Suryani Nasution, Mayang Nabila, Nurul Fatma Dewi Mardianto, Sarmila Fitri Yanti Nasution, et al. Pengembangan LKPD Berbasis PBL Bernuansa Etnomatematika di Istana Maimun. Katalis [Internet]. 2025 Jan. 16 [cited 2026 Mar. 4];2(1):220-33. Available from: https://journal.lpkd.or.id/index.php/Katalis/article/view/1239